Mid-key values give Mohammad Hadi Tajvidi its characteristic quietness - nothing blazes, nothing disappears. Mohammad Hadi Tajvidi builds on cool foundations: the palette favours the blue-cyan-green arc. All colours lean toward grey, building depth through value rather than colour punch. #4C2E18 functions as the palette's exclamation mark: highest chroma, lowest percentage (8.1%). 63 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. Palette 3 sits within the larger chromatic argument that Mohammad Hadi Tajvidi's complete body of work advances.